package com.example.demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@SpringBootApplication
@RestController
public class DemoApplication {
    public static void main(String[] args) {
      SpringApplication.run(DemoApplication.class, args);
    }
    @GetMapping("/api")
    public String api(@RequestParam(value = "name", defaultValue = "api page") String name) {
      return String.format("%s!", name);
    }
    @GetMapping("/cgi")
    public String cgi(@RequestParam(value = "name", defaultValue = "cgi page") String name) {
      return String.format("%s!", name);
    }
    @GetMapping("/err")
    public String err(@RequestParam(value = "name", defaultValue = "err page") String name) {
      return String.format("%s!", name);
    }
}